PCMpulse-code-modulation
代码说明：
脉冲编码调制（PCM）是数字通信的编码方式之一，在通信系统中完成将语音信号数字化的功能。PCM的实现主要包括三个步骤：抽样、量化、编码，分别完成时间上离散、幅度上离散及量化信号的二进制表示。(Pulse code modulation (PCM) is one of the encoding of digital communications, in a communication system will complete the function of digital speech signals. The realization of the PCM mainly includes three steps: sampling, quantization and coding, completed on the discrete time, the amplitude of discrete and quantify the binary representation of signals.)
文件列表：
实验一 脉冲编码调制
...................\ComUse_Sample.m,519,2015-10-26
...................\Draw_Plot.m,1420,2015-08-19
...................\Draw_Stem.m,1039,2015-10-30
...................\SourceCoding_PCMCoding.m,2092,2015-10-30
...................\SourceCoding_PCMDecoding.m,957,2016-06-08
...................\SourceCoding_PCMQuantiz.m,196,2015-10-30
...................\Source_Cosin.m,639,2015-10-21
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